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“lost spraying in ground”

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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Conventional ground motor sprayer had the worst lost spraying on the ground, about 44 %, on onion.

Taxon: onionAllium cepae1
Treatment: conventional ground motor sprayere5
Outcome: lost spraying in grounde5
Direction: worste5
Value: 44%e5

Not reportedComparator

Verbatim

e1
“Thrips tabaci Lindeman (Thysanoptera: Thripidae) on onion crop”
✓ located verbatim in the source · abstract, characters 307–369

e5
“Conventional ground motor sprayer revealed the worst equipment in lost spraying in ground about 44% from spraying volume was lost on ground, but the best equipment saving lost spraying on ground was electrostatic Agrimondo 15.5% from spraying volume”
✓ located verbatim in the source · abstract, characters 1540–1789

Title

COMPARATIVE STUDY ON SOME DIFFERENT SPRAYING TECHNIQUES TO CONTROL ONION THRIPS (THRIPS TABACI LIND. [THYSANOPTERA: THRIPIDAE]).

I. M. Ammar; A. E. Ammar Menoufia Journal of Plant Protection 2020. doi:10.21608/mjapam.2020.170546

Other claims from this paper (11)

Intervention effect Knapsack motor mist blower with electrostatic unit gave the highest thrips mortality rate on onion (95 %).
Intervention effect Knapsack mist blower motor sprayer with its shear unit gave thrips mortality of 93 % on onion.
Intervention effect Rotary hand held sprayer gave thrips mortality of 91 % on onion.
Intervention effect Knapsack hydraulic hand held sprayer gave thrips mortality of 77 % on onion.
Intervention effect Conventional ground motor sprayer with spray gun gave thrips mortality of 72 % on onion.
Intervention effect Electrostatic knapsack motor sprayer at 42 L/fed. gave the lowest drift spray on onion.
Intervention effect Rotary sprayer at 18 L/fed. gave the highest drift spray on onion.
Intervention effect Electrostatic Agrimondo sprayer had the best saving of lost spraying on the ground, 15.5 %, on onion.
Observation Droplet deposition on both sides of onion leaves was 20 %.
Intervention effect Pneumatic knapsack sprayer with electrostatic unit gave the lowest drift spray on onion.
Intervention effect Rotary spinning disk Matabi gave the highest drift spray on onion.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Electrostatic Agrimondo sprayer had the best saving of lost spraying on the ground, 15.5 %, on onion.

Taxon: onionAllium cepae1
Treatment: electrostatic Agrimondoe5
Outcome: lost spraying on grounde5
Direction: beste5
Value: 15.5%e5

Not reportedComparator

Verbatim

e1
“Thrips tabaci Lindeman (Thysanoptera: Thripidae) on onion crop”
✓ located verbatim in the source · abstract, characters 307–369

e5
“Conventional ground motor sprayer revealed the worst equipment in lost spraying in ground about 44% from spraying volume was lost on ground, but the best equipment saving lost spraying on ground was electrostatic Agrimondo 15.5% from spraying volume”
✓ located verbatim in the source · abstract, characters 1540–1789

Title

COMPARATIVE STUDY ON SOME DIFFERENT SPRAYING TECHNIQUES TO CONTROL ONION THRIPS (THRIPS TABACI LIND. [THYSANOPTERA: THRIPIDAE]).

I. M. Ammar; A. E. Ammar Menoufia Journal of Plant Protection 2020. doi:10.21608/mjapam.2020.170546

Other claims from this paper (11)

Intervention effect Knapsack motor mist blower with electrostatic unit gave the highest thrips mortality rate on onion (95 %).
Intervention effect Knapsack mist blower motor sprayer with its shear unit gave thrips mortality of 93 % on onion.
Intervention effect Rotary hand held sprayer gave thrips mortality of 91 % on onion.
Intervention effect Knapsack hydraulic hand held sprayer gave thrips mortality of 77 % on onion.
Intervention effect Conventional ground motor sprayer with spray gun gave thrips mortality of 72 % on onion.
Intervention effect Electrostatic knapsack motor sprayer at 42 L/fed. gave the lowest drift spray on onion.
Intervention effect Rotary sprayer at 18 L/fed. gave the highest drift spray on onion.
Intervention effect Conventional ground motor sprayer had the worst lost spraying on the ground, about 44 %, on onion.
Observation Droplet deposition on both sides of onion leaves was 20 %.
Intervention effect Pneumatic knapsack sprayer with electrostatic unit gave the lowest drift spray on onion.
Intervention effect Rotary spinning disk Matabi gave the highest drift spray on onion.

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Low-volume spraying reduced refill time and spray lost on the ground.

Outcome: time lost in the process filling the machines with the spray solution and saving the lost spray on the grounde0
Direction: reducinge0

Not reportedComparatorValue

Verbatim

e0
“Low Volume spraying reducing the time lost in the process filling the machines with the spray solution and saving the lost spray on the ground”
✓ located verbatim in the source · abstract, characters 1795–1937

Title

Field Application of Bio-Insecticides On Spiny Bollworm, Earias insulana (Bosid.) On Cotton by Using Recent Low Volume Ground Spraying Equipment

Rehab, Dar; Dalia, Lotfy; Hemat, Moustafa Egyptian Academic Journal of Biological Sciences 2020. doi:10.21608/eajbsa.2020.69092

Other claims from this paper (12)

Intervention effect All tested bio-insecticides significantly reduced Earias insulana larvae on cotton.
Intervention effect Metarhizium anisopliae with the Economy Micron ULVA gave the greatest reduction in cotton boll infestation.
Intervention effect Beauveria bassiana with the Economy Micron ULVA gave a greater reduction in cotton boll infestation than Bacillus thuringiensis with a hand-held sprayer.
Intervention effect Bacillus thuringiensis with the hand-held sprayer ranked after the fungal treatments for reducing boll infestation.
Recommendation The authors recommend bio-insecticides with ULV equipment at no less than 15 L/Fed.
Method / resource The spray obtained satisfactory coverage on cotton plants.
Method / resource Spray droplets had a spectrum of 130–166 mm VMD.
Method / resource The droplet count ranged from 24 to 170 N/cm².
Method / resource The Matabi hand-held sprayer covered 3.5 Fed./day.
Method / resource The Economy Micron ULVA covered 3 Fed./day, the lowest sprayer performance rate.
Intervention effect Fungal isolate and wettable powder forms did not differ significantly in reduction of cotton boll infestation.
Recommendation The authors recommend bio-insecticides in integrated pest management because of their stated safety.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Helicopter spraying reduced droplets lost to the ground.

Treatment: unmanned helicoptere0
Outcome: droplet losses to the grounde0
Direction: reducede0
Comparator: motorized knapsack sprayere0

Not reportedTaxon

Verbatim

e0
“The unmanned helicopter effectively reduced droplet losses to the ground compared with that of the motorized knapsack sprayer.”
✓ located verbatim in the source · abstract, characters 571–697

Title

Comparison of the physical spray efficacy between unmanned helicopter and motorized knapsack sprayer in Thai paddy field

Pruetthichat Punyawattoe; Woravit Sutjaritthammajariyangkun; Supangkana Thirawut; et al. Asian Journal of Agriculture and Biology 2021. doi:10.35495/ajab.2021.02.104

Other claims from this paper (5)

Intervention effect Helicopter spraying gave significantly higher droplet density than knapsack spraying.
Intervention effect Droplet deposition at top and panicle positions did not differ between spraying techniques.
Intervention effect Helicopter spraying produced higher bottom-position deposition than knapsack spraying.
Intervention effect Helicopter droplet drift extended 3 m farther than knapsack spray drift.
Observation Authors found UAVs improved application performance in rice production.

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Ground spray loss for Ulva was 35% lower than Matabi.

Taxon: soybeanGlycine maxt0
Outcome: lost spray-on grounde0
Direction: lowere0
Value: 35%e0
Comparator: Matabi sprayere0

Verbatim

e0
“Data also revealed that lost spray-on ground for Ulva sprayer was lower than Matabi sprayer with 35%.”
✓ located verbatim in the source · abstract, characters 1412–1513

t0
“Soybean Crop”
✓ located verbatim in the source · title, characters 197–209

Title

Field Comparison Between Tow Natural Compounds and A Common Acaricide On Two-Spotted Spider Mite, Tetranychus urticae And Three of Its Natural Enemies by Using Certain Ground Spraying Equipment on Soybean Crop in Egypt.

Rehab, Dar; Hala, Alakhdar Egyptian Academic Journal of Biological Sciences. B, Zoology 2020. doi:10.21608/eajbsz.2020.109409

Other claims from this paper (14)

Intervention effect Abamectin significantly reduced survival of Tetranychus urticae adult females.
Intervention effect Humic acid significantly reduced survival of Tetranychus urticae adult females.
Intervention effect Chitosan Nano-particles significantly reduced survival of Tetranychus urticae adult females.
Observation C.N.Ps had lower toxicity to T. urticae.
Observation C.N.Ps were safer for movable stages of Amblyseius californicus.
Observation C.N.Ps were safer for movable stages of Orius insidiosus.
Observation C.N.Ps were safer for movable stages of Scolothrips sexmaculatus.
Observation Satisfactory spray coverage was obtained on soybean plants.
Observation Droplet spectrum ranged from 150 to 170 mm VMD.
Observation Droplet number ranged from 18 to 199 N/cm².
Method / resource Economy Micron ULVA had the best droplet homogeneity for controlling Tetranychus urticae.
Method / resource Hand-held Hydraulic sprayer performed at 3.55 Fed. /day.
Method / resource Economy Micron ULVA performed at 3.30 Fed. /day.
Recommendation The authors recommend compounds with LV spraying equipment at no less than 15 L. /Fed.

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